/* ===== 品牌首页 ===== */
.page-home{
  --home-gap: 64px;
  --home-fs-h1: 30px;
  --home-fs-h2: 23px;
}

@media (min-width: 640px){
  .page-home{ --home-fs-h1: 36px; --home-fs-h2: 26px; }
}

@media (min-width: 860px){
  .page-home{ --home-gap: 88px; --home-fs-h1: 44px; --home-fs-h2: 30px; }
}

.page-home .section{
  padding: var(--home-gap) 0;
}

.page-home .section--tight{
  padding-bottom: calc(var(--home-gap) * .85);
}

/* ---------- 通用排版 ---------- */
.page-home h2{
  margin: 10px 0 0;
  font-family: var(--font-heading);
  font-size: var(--home-fs-h2);
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--snow);
}

.page-home .eyebrow{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .section-head{
  max-width: 780px;
  margin-bottom: 34px;
}

.page-home .section-head .lead{
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 860px){
  .page-home .section-head .lead{ font-size: 16px; }
}

.page-home .media{
  margin: 0;
}

.page-home .media img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, var(--blue-deep), var(--ink));
}

.page-home .media__caption{
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 框景首屏 ---------- */
.page-home .home-hero{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  max-width: var(--wrap);
  margin: 18px auto 0;
  padding: 54px 22px 62px;
  text-align: center;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 92% at 78% 6%, rgba(124,92,255,.32), transparent 62%),
    linear-gradient(178deg, #0E2350 0%, var(--blue-night) 58%, var(--ink) 100%);
  box-shadow: var(--shadow-card);
}

@media (min-width: 640px){
  .page-home .home-hero{ margin-top: 26px; padding: 76px 46px 88px; }
}

.page-home .home-hero__bg{
  position: absolute;
  inset: 0;
  z-index: -1;
  margin: 0;
}

.page-home .home-hero__bg img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
  mix-blend-mode: screen;
}

.page-home .home-hero__bg::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,27,58,.5) 0%, rgba(6,14,31,.9) 100%);
}

.page-home .home-hero__corners{
  position: absolute;
  inset: 12px;
  pointer-events: none;
}

.page-home .home-hero__corners span{
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--cyan);
}

.page-home .home-hero__corners span:nth-child(1){
  top: 0;
  left: 0;
  border-right: 0;
  border-bottom: 0;
}

.page-home .home-hero__corners span:nth-child(2){
  top: 0;
  right: 0;
  border-left: 0;
  border-bottom: 0;
}

.page-home .home-hero__corners span:nth-child(3){
  bottom: 0;
  left: 0;
  border-right: 0;
  border-top: 0;
}

.page-home .home-hero__corners span:nth-child(4){
  bottom: 0;
  right: 0;
  border-left: 0;
  border-top: 0;
}

.page-home .home-hero__inner{
  max-width: 760px;
  margin: 0 auto;
}

.page-home .auth-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 16px;
  border: 1px solid rgba(240,180,41,.55);
  border-radius: 999px;
  background: rgba(240,180,41,.09);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .auth-badge__dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(240,180,41,.16);
}

.page-home .home-hero h1{
  margin: 22px 0 0;
  font-family: var(--font-heading);
  font-size: var(--home-fs-h1);
  line-height: 1.24;
  letter-spacing: .02em;
  background: linear-gradient(102deg, var(--snow) 26%, var(--cyan-light) 66%, var(--purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .home-hero__lead{
  margin: 18px auto 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(234,242,255,.84);
}

@media (min-width: 860px){
  .page-home .home-hero__lead{ font-size: 17px; }
}

.page-home .home-hero__actions{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.page-home .home-hero__meta{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-home .home-hero__meta li{
  position: relative;
  padding-left: 15px;
}

.page-home .home-hero__meta li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 01 路径 ---------- */
.page-home .path-split{
  display: grid;
  gap: 26px;
}

@media (min-width: 900px){
  .page-home .path-split{
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 34px;
    align-items: start;
  }
}

.page-home .path-list{
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .path-list li{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, rgba(18,42,85,.86), rgba(11,27,58,.58));
  font-size: 15px;
  line-height: 1.75;
  color: rgba(234,242,255,.88);
}

.page-home .path-list__n{
  padding-top: 3px;
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .scene-grid{
  margin-top: 34px;
}

.page-home .scene-grid .card{
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(168deg, rgba(18,42,85,.92), rgba(11,27,58,.7));
}

.page-home .scene-grid .card:nth-child(2){
  border-radius: var(--radius-lg);
  background: linear-gradient(168deg, rgba(30,28,88,.92), rgba(11,27,58,.7));
}

.page-home .scene-grid .card:nth-child(3){
  background: linear-gradient(168deg, rgba(18,42,85,.7), rgba(11,27,58,.9));
}

.page-home .scene-grid .card__num{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan-light);
}

.page-home .scene-grid .card__title{
  margin: 12px 0 8px;
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.35;
  color: var(--snow);
}

.page-home .scene-grid .card__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(234,242,255,.74);
}

/* ---------- 02 客户端 ---------- */
.page-home .client-split{
  display: grid;
  gap: 26px;
}

@media (min-width: 900px){
  .page-home .client-split{
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 34px;
    align-items: start;
  }
}

.page-home .client-stats{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-home .client-stats .stat{
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(18,42,85,.68);
}

.page-home .client-stats .stat:nth-child(even){
  border-radius: var(--radius-md);
  background: rgba(75,47,168,.24);
}

.page-home .stat__num{
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: .04em;
  color: var(--cyan-light);
}

.page-home .stat__unit{
  margin-left: 2px;
  font-size: 14px;
  color: var(--mist);
}

.page-home .stat__label{
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .client-note{
  margin: 32px 0 0;
  padding: 18px 20px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(90deg, rgba(34,211,238,.12), rgba(34,211,238,0) 72%);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(234,242,255,.86);
}

.page-home .client-note a{
  margin-left: 4px;
  color: var(--cyan);
  border-bottom: 1px solid rgba(34,211,238,.38);
}

/* ---------- 03 编号栏目 ---------- */
.page-home .rail-wrap{
  position: relative;
}

.page-home .rail-texture{
  position: absolute;
  inset: -18px 12px auto;
  height: 240px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  opacity: .16;
  pointer-events: none;
  z-index: 0;
}

.page-home .rail-texture img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .rail{
  position: relative;
  z-index: 1;
}

.page-home .rail__track{
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 8px 4px 20px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--cyan) rgba(143,163,200,.18);
  overscroll-behavior-x: contain;
}

.page-home .rail__track::-webkit-scrollbar{
  height: 6px;
}

.page-home .rail__track::-webkit-scrollbar-thumb{
  background: var(--cyan);
  border-radius: 999px;
}

.page-home .rail__track::-webkit-scrollbar-track{
  background: rgba(143,163,200,.18);
  border-radius: 999px;
}

.page-home .rail__track > .card{
  flex: 0 0 76%;
  max-width: 320px;
  scroll-snap-align: start;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(168deg, rgba(18,42,85,.94), rgba(11,27,58,.82));
}

.page-home .rail__track > .card:nth-child(even){
  margin-top: 14px;
  border-radius: var(--radius-lg);
}

@media (min-width: 720px){
  .page-home .rail__track > .card{ flex: 0 0 286px; }
}

.page-home .rail__track .card__num{
  display: inline-block;
  padding: 4px 11px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-light));
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink);
}

.page-home .rail__track .card__title{
  margin: 14px 0 8px;
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.35;
  color: var(--snow);
}

.page-home .rail__track .card__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(234,242,255,.74);
}

.page-home .rail__hint{
  margin: 12px 2px 0;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--mist);
}

/* ---------- 04 旧版资料 ---------- */
.page-home .archive-tags{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.page-home .archive-list{
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 2px solid var(--line);
}

.page-home .archive-item{
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(18,42,85,.56);
}

.page-home .archive-item::before{
  content: "";
  position: absolute;
  left: -28px;
  top: 26px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--purple);
  box-shadow: 0 0 0 4px rgba(124,92,255,.18);
}

.page-home .archive-item__tag{
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
  white-space: nowrap;
}

.page-home .archive-item__body h3{
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 17px;
  line-height: 1.4;
  color: var(--snow);
}

.page-home .archive-item__body p{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(234,242,255,.74);
}

.page-home .archive-more{
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(234,242,255,.84);
}

.page-home .archive-more a{
  margin-left: 4px;
  color: var(--cyan);
  border-bottom: 1px solid rgba(34,211,238,.38);
}

/* ---------- 05 联系与备案 ---------- */
.page-home .service-split{
  display: grid;
  gap: 24px;
}

@media (min-width: 860px){
  .page-home .service-split{
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 34px;
    align-items: start;
  }
}

.page-home .service-channels{
  display: grid;
  gap: 12px;
}

.page-home .service-channel{
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(18,42,85,.6);
}

.page-home .service-channel__label{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .service-channel__value{
  font-size: 15px;
  line-height: 1.6;
  color: var(--snow);
  word-break: break-word;
}

.page-home .service-meta p{
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(234,242,255,.82);
}

.page-home .service-links{
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .service-links a{
  display: inline-block;
  padding-bottom: 2px;
  font-size: 15px;
  color: var(--cyan);
  border-bottom: 1px solid rgba(34,211,238,.35);
}

.page-home .service-legal{
  margin: 30px 0 0;
}

.page-home .service-legal .chip{
  font-size: 12px;
}

/* ---------- 轻量进入动画 ---------- */
@keyframes home-rise{
  from{ opacity: 0; transform: translateY(14px); }
  to{ opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: no-preference){
  .page-home .home-hero__inner > *{
    animation: home-rise .55s var(--ease) both;
  }

  .page-home .home-hero__inner > *:nth-child(2){ animation-delay: .06s; }
  .page-home .home-hero__inner > *:nth-child(3){ animation-delay: .12s; }
  .page-home .home-hero__inner > *:nth-child(4){ animation-delay: .18s; }
  .page-home .home-hero__inner > *:nth-child(5){ animation-delay: .24s; }
}

@media (prefers-reduced-motion: reduce){
  .page-home .home-hero__inner > *{
    animation: none;
  }
}

/* ---------- 悬停与键盘反馈 ---------- */
.page-home .card--lift{
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

@media (hover: hover){
  .page-home .card--lift:hover{
    transform: translateY(-4px);
    border-color: var(--line-strong);
  }

  .page-home .rail__track > .card:hover{
    border-color: var(--line-strong);
  }
}

.page-home .rail__track:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 6px;
  border-radius: var(--radius-sm);
}

.page-home a:focus-visible,
.page-home .rail__track:focus-visible{
  outline-offset: 3px;
}
<<<END>>>